Vehicle window and method for producing a vehicle window
AssigneeWebasto SE
InventorRobert Pasquarelli
Life of this patent
Estimating the term…
Abstract
A vehicle window includes a window body arrangement, which has an outer face facing a vehicle environment and an inner face facing a vehicle interior and a light-conducting layer, and the vehicle window including a lighting unit having at least one light source and at least one light input element, which is disposed on the inner face of the window body arrangement and by means of which light emitted by the light source can be coupled into the light-conducting layer. A thermal coating is disposed on the inner face of the window body arrangement, the thermal coating including a thermally insulating material.
Claims15
A vehicle window, comprising;
- a window body arrangement, which has an outer face facing a vehicle environment and an inner face facing a vehicle interior and a light-conducting layer, and
- the vehicle window comprising a lighting unit having at least one light source and at least one light input element, which is disposed on the inner face of the window body arrangement and by means of which light emitted by the light source can be coupled into the light-conducting layer,
- wherein a thermal coating is disposed on the inner face of the window body arrangement, the thermal coating comprising a thermally insulating material;
- and
- wherein the thermal coating is recessed at least in parts of the areas in which the light input element is connected.
A method for producing a vehicle window, comprising the following steps:
- providing a window body arrangement, which has an inner face and an outer face and which comprises a light-conducting layer forming the on its inner face;
- applying a thermal coating to the inner face of the window body arrangement, the thermal coating comprising a thermal insulation material;
- applying at least one light input element to the inner face of the window body arrangement, which has a light input surface;
- connecting a lighting unit comprising at least one light source to the window body arrangement and/or the light input element, so that light of the light source can be coupled into the light input element via the light input surface and via said light input element into the light-conducting layer;
- and
- wherein color coordinates are entered into the lighting unit depending on the optical behavior of the thermal coating.
A method for producing a vehicle window, comprising the following steps:
- providing a window body arrangement, which has an inner face and an outer face and which comprises a light-conducting layer forming the inner face;
- applying a thermal coating to the inner face of the window body arrangement, the thermal coating comprising a thermal insulation material;
- applying at least one light input element to the inner face of the window body arrangement, which has a light input surface;
- connecting a lighting unit comprising at least one light source to the window body arrangement and/or the light input element, so that light of the light source can be coupled into the light input element via the light input surface and via said light input element into the light-conducting layer;
- and
- wherein the thermal coating is recessed at least in parts of the areas in which the light input element is connected.
Dependencies are inferred from the claim text.